﻿/*************************** Copyright *****************************\
 * Copyright 2011 Sendine.com - http://www.sendine.com/
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
\*******************************************************************/
using System;
using System.Web;

namespace Sendine.Web.Route
{
    public abstract class BaseModuleRedirector : IHttpModule
    {
        public virtual void Init(HttpApplication app)
        {
            app.AuthorizeRequest += new EventHandler(this.BaseModuleRewriter_AuthorizeRequest);
        }

        public virtual void Dispose() { }

        protected virtual void BaseModuleRewriter_AuthorizeRequest(object sender, EventArgs e)
        {
            HttpApplication app = (HttpApplication)sender;
            Rewrite(app.Request.Path, app);
        }
        protected abstract void Rewrite(string requestedPath, HttpApplication app);
    }
}
